Western Digital RE WD4000FYYZ 4TB 7200 RPM 64MB Hong Kong | Ubuy
HUS724040ALS641 – Netapp 4TB 7200 RPM SAS 3.5″ HDD for E-Series 12 bay DE1600, E2612, E2712, E5412, E5512, E5612 DA and FDE enabled – Disk Drive Finder
Amazon.com: WD 4TB 3.5 Inch SATA III, 7200 RPM, 64 MB Cache Enterprise Hard Drive (WD4000FYYZ) (Renewed) : Electronics